Thai Vietjet AirDepart11:15
Sat, Nov 14CEI → KKC
2h 30m · 1 stop
$79one way, per person
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- Cheapest fare
- $79
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 2h 30m
Thai Vietjet Air · Sat, Nov 14
from $79
Usually 1+ stop
500 km
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Cheapest month to fly from Chiang Rai to Khon Kaen
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
Thai Vietjet AirPlan the rest of your trip to Khon Kaen
Where to stay, what to do and getting around, from our travel partners.
About flights from Chiang Rai to Khon Kaen
Chiang Rai (CEI) and Khon Kaen (KKC) are about 500 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 30m. Over the next few months, one-way fares start from $79, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Chiang Rai to Khon Kaen?
The cheapest one-way fare we've seen recently is $79 with Thai Vietjet Air, departing Saturday, November 14, 2026.
What is the cheapest month to fly from Chiang Rai to Khon Kaen?
November 2026 currently has the lowest fares, from $79 one way.
Are there direct flights from Chiang Rai to Khon Kaen?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Chiang Rai to Khon Kaen?
The quickest journey we've seen takes about 2h 30m. Chiang Rai and Khon Kaen are around 500 km apart.
Which airlines fly from Chiang Rai to Khon Kaen?
Recent fares on this route were with Thai Vietjet Air.
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